Leah Clarke, PA
NPI 1669640827 · Physician Assistant · Santa Maria, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Clarke, PA is a Physician Assistant provider in Santa Maria, CA (NPI 1669640827).
Provider details
- NPI number
- 1669640827
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA20134 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
191 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 83 | $98 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 59 | $6 |
| Destruction of Skin Growth, 1-14 Growths17110 | 25 | $98 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 24 | $50 |
Typical Medicare-allowed amounts for these services range $6–$98 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 108 | 63 |
| Triamcinolone Acetonide | 83 | 57 |
| Fluorouracil | 38 | 37 |
| Fluocinonide | 36 | 21 |
| Apremilastbrand: Otezla | 35 | — |
| Minoxidil | 29 | — |
| Ixekizumabbrand: Taltz Autoinjector | 25 | — |
| Minocycline Hcl | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,646 across 71 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-11
- Last updated
- 2015-11-10
Frequently asked questions
- What is Leah Clarke's NPI number?
- Leah Clarke's National Provider Identifier (NPI) is 1669640827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Clarke's specialty?
- Leah Clarke is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leah Clarke located?
- Leah Clarke's practice location on file with NPPES is 135 Carmen Ln, Santa Maria, CA 93458-7729.
- What is Leah Clarke's phone number?
- The practice phone number listed in the NPPES registry for Leah Clarke is (805) 928-7361.
- Does Leah Clarke accept Medicare?
- Leah Clarke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Clarke's NPI active?
- Yes — Leah Clarke's NPI (1669640827) is active in the NPPES registry as of the last update on 2015-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.